Ceramic beads sandlasting media B30 JZB30 size 0.425-0.600mm
DESCRIPTION OF CERAMIC BEADS
Ceramic beads blasting media also called ceramic beads, ceramic
blasting, ceramic blasting media, is a kind of Zirconia ceramic
blasting media, with ZrO2 60-66%, size from B20 t0 B505.
It's usually used as sandblasting ,media in sandblasting meachines,
application covers blasting surface finish, deburring, blast
cleaning, sandblasting pretreatment etc..
Widely applicable for metal meterials like alu, alu alloy,
stainless steel. copper, etc.
SPECIFICATION OF CERAMIC BEADS
| Chemical Index | ZrO2 | SiO2 | Al2O3 |
| 60-65% | 25-30% | 7-13% |
| Typical Value | 62.20% | 26.10% | 9.05% |
| Bulk Density | 2.3g/cm3 |
| Specific Density | 3.85g/cm3 |
| Vickers Hardness | 700HV |
| Grit size | B20 | B30 | B40 | B60 | B80 | B100 | B120 |
| Microns μm | 600-850 | 425-600 | 250-425 | 125-250 | 180-250 | 125-180 | 63-125 |
| Grit size | B125 | B170 | B205 | B400 | B505 | Special sizes can be customized |
| Microns μm | 0-125 | 45-90 | 0-63 | 30-63 | 0-63 |
| Grit size | Z850 | Z600 | Z425 | Z300 | Z210 | Z150 | Z100 |
| Microns | 850-1180 | 600-850 | 425-600 | 300-425 | 210-300 | 150-210 | 100-150 |
FEATURES
Surface finish consistency
01 Low breakdown
With features of less abrasive breakdown and almost no dust
generation which in turn results in a cleaner working environment
and better operator visibility
Comparing with glass beads, ceramic bears is of low breakdown rates
up to 15:1 , thus enables it repeatable and consistent result to be
achieved.
02 Narrow particle size distribution
The more centralized granularity can make the objects surface more
uniform, and softer view in blasting process.
Contrast of Ceramic bead, glass beads and steel shot
| Index | Ceramic beads | Glass beads | Steel shot |
| Main components | ZrO2+SiO2 | SiO2+NaO2 | C+Si+Mn+S+P |
| Vickers hardness | ≈700HV | ≈560HV | ≈700HV |
| True density | 3.85g/cm³ | 2.6 g/cm³ | 7.8 g/cm³ |
| Particle size interval | 0.04-0.85mm | 0.045-0.85mm | 0.05-0.60mm |
| Particle shape | spherical | spherical | rounded corner |
| Dust pollution | very little | much | little |
| Metal pollution | no | no | yes |
| Number of cycles | multiple times | 1-2times | multiple times |
| service life | long | Low,1/20 of ceramic bead | long |
| power consumption | Low | Low | High |
| Equipment wear | Low | Low | High |
| Sandblasting effect | High finish, non-discoloration of workpiece | high finish, white glaze, | low finish,
blackened workpiece |
| Price | $9 | $0.7 | $2.6 |
APPLICATION
l In Sandblasting
1) 3C products - Sandblasting Finishing
2) Kitchen Industry-Sandblasting finishing
3) Golf club - Sandblasting finishing
4) Casting and forging parts, welded parts, heat-treated parts -
Sandblast Cleaning
5) Pipeline - Sandblast Cleaning
6) Molds - Sandblast cleaning
7) Electroplating, painting, anode-Surface Pretreatment
8) Hardware parts - Sandblasting to improve lubrication conditions
l In shot peening
1) Aerospace industry-Shot Peening
2) Automotive industry-Sandblasting reinforcement/ Shot Peening
3) Machinery, Medical Instrument - Sandblast finishing/shot peening
APPLICABLE EQUIPMENT
Suitable sand blasting machine:
Manual sandblasting machines
Automatic sandblasting machines
Open sandblasting machine
Blasting room
OUR SERVICE
Free Samples -1kgs
Different blasting workpieces, Different requirements for ceramic
beads.
Our factory can provide consult solution, suggest the ceramic beads
sizes according to the workpiece you handle and provide 1kgs
ceramic beads samples for free.
OEM customize same ceramic beads with your samples or requirements.
Our factory has our own test lab., with high precision chemical and
particle size detection instruments. You can send ceramic beads
samples, then we will test and analysis it and customize same
ceramic beads with your samples or according to your customer
requirements.
Quality Guarantee
Guarantee our ceramic beads has no quality problems, and in case
any problems are found,
We accept return and/or exchange.
CONTACT US
Caroline Cui
Zhengzhou Zhengtong Abrasive Imp.&Exp. Co., Ltd
Address: Ximazhuang, Liuzhai Town, Xinmi City, Henan, China
Tel.:+371 86592608
Mob.: +86 15003865330
Email: caroline@zzztabrasive.com
